#include <ctime>
#include <iostream>
#include fstream
using namespace std;

void  bubbleSort(int list[], int listLenght) {
        while(listLenght--) {
                bool swapped = false;


                 for(int i=0; i<listLength; i++) {
                    if(list[i] > list[i+1]) {
                            swap(list[i], list[i + 1]);
                            swapped = true;
                    }

                 }
                 if(swapped == false) break;
                 }}
void read_from_file(const char *filename, int a[], int lenght) {
    ifstream file(filename);

    for(int i=0; i<lenght; i++)
        file >> a[i];
}
    int main()
{
    #define LEN 5000
    int a[LEN];

    read_from_file("m1_sorted.txt",a,LEN);
    unsigned int t_start = clock();
    bubbleSort(a, LEN);
    unsigned int t_finish = clock();
    unsigned int t_work = t_finish - t_start;
    cout<<"m1_sorted"<<t_work<<" milliseconds \n";

    read_from_file("m2_sorted.txt",a,LEN);
    t_start = clock();
    bubbleSort(a, LEN);
    t_finish = clock();
    t_work = t_finish - t_start;
    cout<<"m2_reverse"<<t_work<<" milliseconds \n";

     read_from_file("m3_shuffle.txt",a,LEN);
    t_start = clock();
    bubbleSort(a, LEN);
    t_finish = clock();
    t_work = t_finish - t_start;
    cout<<"m3_shuffle"<<t_work<<" milliseconds \n";

    return 0;
}
